3B Scientific U8551002 Resistance Bridge

REGULAR PRICE: £195.90

• Material: NiCr
• Scale: 0 – 1000 mm
• Resistance wire: 1 m, 0.5 mm dia
• Sold in each

Product description

Resistance Bridge used to measure resistances in bridge circuits and investigate voltage drops across wires. The device is only suitable for low voltages. It consists of a rail with a scale mounted at two points and a resistance wire stretched between two connecting sockets. A sliding contact on the resistance wire is used to set the resistance of the resultant two wire sections. A Wheatstone bridge circuit is configured to determine unknown resistances.